Fitment Type: Direct Replacement, Performance Part: Yes Interchange Part Number: FJK1000 FF501A 110661 15803 15030-1620 SB10-HDG6, 167823 600235 600240 Racing Race, 30502AA130 30502AA080 Exedy ACT LuK Competition Clutchmasters, 12310AA280 30100AA860 30210AA670 12310AA280 30210AA660, 12310AA410 12310AA280 12310AA340 12310AA370 30100AA920, Plate Diameter: 9., 45 in (240 mm), Disc Diameter: 9., 45 in (240 mm), Disc Material: Ceramic OE/OEM Part Number: 12310AA410 12310AA280 12310AA340 12310AA370 30100AA920, 12310AA280 30100AA860 30210AA670 12310AA280 30210AA660, 30502AA130 30502AA080 Exedy ACT LuK Competition Clutchmasters, FJK1000 FF501A 110661 15803 15030-1620 SB10-HDG6, 167823 600235 600240 Racing Race Manufacturer Part Number: CM15025HDCLSF-ST3B, Brand: ClutchMax, Flywheel Weight: 15., 6 lbs (7., 07 kg), Input Spline Quantity: 24, Number of Teeth: 124 Stage 3 6-Puck Sprung Hub CLUTCH KIT W/ FLYWHEEL For 2004-2021 WRX STI CM Stage 3 Race HD Clutch Disc Style: Stage 3 High Torque 6-Puck Sprung Hub Pressure Plate Type: Reinforced HD Pull-Type Diaphragm Neu, Manufacturer Warranty: 1 Year